Jobs Fullstack

Hello guys 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re looking for a success-driven Senior Full-Stack .NET Developer for one of our clients.

Full-Time, Long-Term position, work from the office or remote.

About the project:
This is an app for dental clinics. A team of developers, designers, DevOps specialists, and testers is working on the project.

Technical requirements:

— .NET Core, .NET 8 or later - 5+ years of experience;

— Angular 18 or later - 2+ years of experience or any other SPA frameworks like React or Vue - 5+ years of experience;

— Entity Framework Core - code first and database first approaches, understanding how EF and LINQ works under the hood;

— Experience working with MySQL or any other RDBMS;

— Distributed caching, distributed locks, Redis;

— Microservices, distributed system architecture design, scaling up vs scaling out;

— Deploying to AWS EBS and AWS ECS, experience writing CI/CD pipelines in YAML;

— Experience setting up metrics and telemetry, using OpenTelemetry, Grafana, Sentry or other monitoring tools;

— Writing integrations with API of 3rd party SaaS platforms (Xero, Quickbooks, Twilio, Stripe or others);

— Knowledge of possible security threats in web development, supply-chain attacks on developers;

— Knowing what CORS is, how it works, and how to configure CORS correctly with dynamic list of allowed domains;

— Containers, writing dockerfile, writing bash scripts;

— Knowing all of that without AI assistance;

— Being capable googling staff yourself.

Would be a plus:

— Writing integration with Xero or Quickbooks in particular;

— Creating custom nuget packages and distributing them through private nuget feeds;

— No fear using "git rebase --interactice" and solving merge conflicts;

— Experience setting up IAM system (like Keycloak) and using it for user authentication and machine-to-machine authentication;

— Writing n8n or Zappier workflows to automate routine tasks;

— Knowing and using 3rd party tools to enchance development workflow: Code Rabbit, SonarQube and others;

— Knowing how to configure AI to be most productive, and how to share this configuration with team.

What we offer:

— Competitive salary;

— Paid vacation and sick leaves;

— 8 hours a working day, 5 days a week;

— Career growth potential;

— Friendly team and corporate events.

Please send your CV here or via email.

Should the first stage be successfully completed, you’ll be invited to a personal interview.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.

We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.

Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is building an innovative AI-powered platform that transforms how the world’s largest companies manage their real estate assets. The solution leverages the latest advancements in artificial intelligence and large language models (LLMs) to automate complex workflows, analyze massive datasets, and provide instant, intelligent answers to business-critical questions.

Their clients are large global enterprises managing thousands of real estate properties worldwide. Traditionally, real estate departments rely on manual processes and third-party services that can take weeks or months to deliver results. With this platform, these processes are automated and accelerated — what used to take months now takes minutes.

Bonus Points:
🔹Work with cutting-edge AI and LLM technologies
🔹Opportunity to solve complex, real-world enterprise problems
🔹High impact work used by global enterprise clients
🔹Full ownership across the full development lifecycle
🔹Fast-paced learning environment with modern technologies
🔹Small, agile, and highly collaborative engineering team

Key Requirements:
🔹 3+ years of experience as a Full Stack Developer;
🔹 Strong commercial experience with Node.js (NestJS preferred) or .NET with readiness to transition to Node.js/NestJS;
🔹 Frontend development experience with Angular 18+;
🔹 Strong proficiency in TypeScript / JavaScript;
🔹 Hands-on experience integrating AI/LLM features (OpenAI API, ChatGPT-based features, etc.);
🔹 Experience using AI tools for development (Cursor, GitHub Copilot, ChatGPT, Claude, etc.);
🔹 Solid understanding of relational and/or NoSQL databases;
🔹 Familiarity with cloud infrastructure and CI/CD pipelines;
🔹 Ability to independently deliver complex end-to-end features;
🔹 Up-to-date knowledge of modern frameworks and willingness to learn quickly;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Develop and maintain full-stack features across frontend and backend components;
🔹 Build and integrate AI/LLM-powered functionality into the platform;
🔹 Design scalable and efficient backend services and APIs;
🔹 Work with databases, including schema design and query optimization;
🔹 Collaborate with product and engineering team to deliver end-to-end solutions;
🔹 Participate in architectural decisions and system design;
🔹 Contribute to infrastructure and CI/CD improvements;
🔹 Ensure code quality through best practices, code reviews, and testing;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Interview with VP R&D - (30 min)
🔹 Culture Fit Interview with HR (Client-side HR) - (30 min)
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

ONLY LATAM REGION

Founding Software Engineer (Full-Stack, Frontend-heavy)
Fully Remote

About the role

We’re looking for a hands-on Founding Software Engineer who wants real ownership from day one. You’ll work closely with the founding team, shape the product, and have a direct impact on both technical decisions and user experience.

This is a full-stack role with a strong frontend focus. Ideal for someone who enjoys moving fast, solving complex problems, and building products end-to-end.

Responsibilities

• Build and improve core product features using Next.js, JavaScript/TypeScript, and Python
• Own frontend architecture and deliver high-quality, performant user interfaces
• Collaborate closely with the team on product decisions and technical direction
• Move quickly, iterate based on feedback, and ship meaningful improvements
• Contribute to both frontend and backend as needed

Requirements

• Strong experience with Next.js and modern JavaScript/TypeScript
• Solid full-stack skills (comfortable with Python on the backend)
• Proven experience building real products (not just features)
• Ability to work independently and take ownership
• Comfortable in a fast-paced, early-stage environment

Nice to have

• Experience in early-stage startups or founding teams
• Strong product sense and attention to UX details
• Familiarity with modern frontend tooling and best practices

What we offer

• Fully remote work
• Real ownership and influence from day one
• Direct impact on the product and technical decisions
• Opportunity to shape both the product and engineering culture

If you like building products, moving fast, and having a meaningful impact — we’d love to hear from you.

Full Stack (Backend focused) Engineer

[Freelance, Full-time, Remote]

SNEAK PEEK

⇨ Location: Remote, GMT+0/GMT+4

⇨ Interview process: HR interview + take-home challenge ⇨ Technical Interview ⇨ Final Interview

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, AI technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. 

THE ROLE

This is a backend-focused Full-Stack Engineering role to architect complex core platform systems and expand internal tools. It involves shipping production-grade server-side features in Go while contributing to the React frontend to deliver complete end-to-end features.

You will design and deploy production AI/LLM functionality directly into our product ecosystem while leveraging AI tools day-to-day to accelerate development

Responsibilities

• Architect, build, and maintain scalable backend services and core platform systems in Go and NodeJS/TS.
• Design and ship production-grade AI/LLM integrations, intelligent features, and internal tools.
• Develop intuitive, responsive user interfaces in React to deliver complete end-to-end functionality.
• Utilize modern AI tools and agents (such as Cursor, Claude, and GitHub Copilot) to accelerate daily coding, testing, and system design.
• Collaborate closely with team members to assess architecture risks, estimate timelines, and optimize system performance.

WHAT ARE WE LOOKING FOR?

Must-have:

• 5+ years of commercial experience building and running large-scale, production systems
• 3+ years of production experience with Go/NodeJS/TS on the backend - or strong production experience with another backend language (e.g. Java, C#) 
• Hands-on production experience building AI/LLM-powered features into a product (e.g. RAG pipelines, agentic workflows, LLM API integrations, prompt-driven features) - not just personal experimentation.
• Working proficiency in React (or a similar modern UI framework) and comfort moving between frontend and backend code as needed
• Experience with cloud platforms and their core services (AWS, GCP, or similar)
• Experience with at least two of the following: MySQL, PostgreSQL, MongoDB (or other NoSQL DB), Redis
• Excellent written and verbal communication skills in English

Nice-to-have:

• Experience with broader ML/data science technology beyond LLM-based features
• Experience fine-tuning models or working with model evaluation/observability tooling, building harnesses.
• Prior contributions to open-source projects or libraries

INTERESTED?

Our recruitment process consists of the following steps: 

• HR Interview (30 min) - Discuss your background and fit.
• Take-Home Challenge (~2 hours of work) - Practical assignment reflecting real work.
• Technical Interview (60 min) - Evaluate project, AI and software development skills.
• Final Interview (60 min) 

On behalf of our Client from France, Mobilunity is looking for a Full Stack C# Engineer.

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.

Their goal is to become the #1 growth platform for Restaurants. They believe that restaurants have become lifestyle brands, and with forward-thinking digital products, restauranteurs will create the same perfect experience online as they already do offline, resulting in a more valuable, loyalty-led business.

Responsibilities:

• Developing and maintaining web-based applications across the full stack using C#/.NET and JavaScript/TypeScript
• Building responsive, user-friendly frontend interfaces
• Designing and optimizing back-end systems and databases
• Investigating, diagnosing, and resolving application-related issues across frontend and backend
• Collaborating with the team to deliver new features to clients on a regular basis

Requirements:

• 4+ years of experience in software development
• Strong knowledge of C# and .NET 8/9
• Solid experience with TypeScript and at least one modern frontend framework (React, Angular, or Vue)
• Proficiency with HTML and CSS
• Strong SQL knowledge and experience with PostgreSQL
• Familiarity with Entity Framework (EF Core)
• Knowledge of REST APIs
• Active use of AI-assisted coding tools (e.g., Claude Code) as part of daily development workflow
• Experience using version control systems (Git)
• Strong problem-solving skills
• Ability to communicate clearly and effectively with internal teams
• Closed to advanced English proficiency

Will be a plus:

• Familiarity with cloud infrastructure (AWS)
• Knowledge of Docker & containerization
• Experience with CI/CD pipelines
• Interest in prompt engineering and integrating LLMs into development processes

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Come on board, and let’s grow together!

B2B, remote, US Eastern Time clients), 2 calls per week with the team.


About the Role
 

We are looking for a Senior Forward Deployed Engineer who combines strong hands-on engineering, enterprise infrastructure expertise, and executive presence.
 

You will work directly with US-based mid-market and enterprise clients, understand complex business problems, design the technical solution, build and deploy it, integrate it into existing enterprise environments, and remain the trusted technical point of contact.
 

This is not a ticket-based engineering role. You will own the full journey:

Business Problem → Architecture → Build → Integration → Deployment → Client Outcome

 

What You'll Do
 

• Own client projects end-to-end with minimal handholding
• Turn ambiguous business problems into technical solutions
• Design and build production AI agents, applications, automations, integrations, and data pipelines
• Work with complex enterprise infrastructure, ERP systems, data warehouses, APIs, and cloud environments
• Make architecture and infrastructure decisions independently
• Use AI coding tools to build and ship quickly
• Work directly with client IT teams and senior stakeholders
• Lead client meetings and clearly explain technical decisions, progress, risks, and next steps
  
   

What We're Looking For

 

Strong Engineering & Architecture

• Approximately 7–12+ years of software engineering experience; flexible for exceptional candidates
• Strong hands-on development experience with TypeScript/JavaScript and Python
• Experience with technologies such as Next.js, PostgreSQL, Supabase, and APIs
• Ability to independently design system architecture and ship production software
• Former CTOs, Tech Leads, architects, founders, and consultants are welcome if they are still hands-on
   

Enterprise Infrastructure

Strong enterprise infrastructure experience is a key requirement.

You should have experience with:

• AWS, Azure and/or GCP
• ERP systems and enterprise integrations
• Data warehouses and data pipelines
• Microsoft/enterprise environments
• Authentication, security, and APIs
• Complex or legacy enterprise systems

You should be able to confidently discuss architecture and infrastructure with a client's IT team. This was explicitly highlighted by the hiring manager as increasingly important.
 

AI-Native Engineering

You should already use tools such as Claude Code, Codex, Cursor, or similar agentic coding tools as part of your normal development workflow.

Production experience with several of the following is expected:

LLM APIs · AI Agents · RAG · Vector Databases · MCP · Agent Frameworks · AI Automations

We care especially about how you work with AI—context, documentation, agents/sub-agents, code review, testing, and QA.

Executive Presence

This is a highly client-facing position.

 

You must have:
 

• Excellent spoken and written English
• Strong confidence and executive presence
• Experience communicating with senior client stakeholders
• Ability to explain complex technical topics in business language
• Confidence leading meetings with executives, operations teams, and enterprise IT
• Ability to become a trusted technical advisor rather than relying on someone else to manage the client relationship
   

The client specifically wants engineers who can independently represent the technical work in senior stakeholder meetings.

 

You're a Strong Fit If
 

You are a hands-on senior engineer who thinks like an architect, operates like an owner, and communicates like a consultant.

You don't wait for detailed specifications. You can understand the business problem, decide what should be built, build it, integrate it into a complex enterprise environment, and confidently present the result to the client.

🔎About SoftPlus Ukraine

SoftPlus Ukraine is a growing software development company with roots in Ukraine and partnerships around the globe. We collaborate with companies of all sizes and stages — from ambitious startups to established enterprises. What unites our team is a shared passion for technology, a commitment to quality, and a drive to keep improving every day.

Our people are at the heart of what we do. We’re a diverse team of skilled professionals working remotely across different cities and countries, yet closely connected through teamwork, knowledge-sharing, and mutual support.

📌The Role

We’re looking for a Trainee/Junior Full Stack Angular/.NET Developer who is eager to learn, grow, and contribute to real-world projects from day one. This is a great opportunity if you have a solid foundation in programming and want to put your skills into practice while building modern, user-friendly applications.

In this role, you’ll work closely with experienced developers, gaining hands-on experience in Angular, .NET Core, and MS SQL. You’ll be part of a supportive team that values collaboration, knowledge sharing, and continuous improvement.

📋Key Responsibilities

• Assist in identifying and fixing bugs and issues in the codebase
• Contribute to full-stack development
• Support database maintenance tasks, including writing SQL queries and helping optimize performance
• Participate in code reviews with more experienced developers to learn best practices and coding standards
• Help refactor existing code to improve efficiency, readability, and maintainability
• Collaborate closely with senior developers, gaining hands-on experience and guidance in both front-end and back-end development

📝Requirements

• Completed or ongoing Bachelor’s degree in Computer Science or a related field
• Solid understanding of software development principles and best practices
• Demonstrated coding skills with pet projects available on GitHub (or similar platform), preferably in C#
• Hands-on (non-commercial) experience with:
  • .NET Core (EF Core, MVC, Onion Architecture, or CQRS)
  • SQL databases
• English proficiency at B1+ level
• Availability for a full-time schedule: 12:00 – 20:30 (Mon–Fri, including a 30-minute lunch break)
• Willingness to participate in regular team meetings during working hours
• Strong analytical and problem-solving skills
• Excellent communication and teamwork abilities

✅Would Be a Plus:

Experience with Angular (or any other JS) framework

What We Offer

💸  Paid probation period — 4 weeks of full-time, hands-on experience before official hiring

📈  Growth opportunities — clear paths for professional development and career advancement

🔋 Supportive culture — a friendly, collaborative environment where your ideas matter

🖥️  Modern projects — work with cutting-edge technologies on meaningful, real-world applications

💡 Talented team — join a motivated group of professionals who are always ready to share knowledge and help you grow

Join our team at SoftPlus Ukraine and contribute to the success of our innovative projects. 
Apply now!

About the Client

Our client is an Israel-based technology company rebuilding a strategic military simulation and decision-support platform.

The product is designed to model modern multi-domain conflict across land, air, maritime, subsurface, cyber, information, and cognitive domains. It will support human-vs-human, human-vs-AI, and AI-vs-AI scenarios.

This is a full-time, long-term role. The team is being formed as the product develops, and this person will have a meaningful influence on its technical direction and architecture.

The Role

We are looking for a hands-on AI Architect / Technical Lead to help redesign an existing prototype and turn a complex strategic-simulation concept into a working product.

You will own key architectural decisions across AI, simulation, knowledge representation, and system design. The product direction combines LLMs and generative AI with formal knowledge, rules, structured world models, and symbolic reasoning.

What You’ll Do

- Define and own the overall software and AI architecture of the platform.

- Lead the technical redesign and hands-on development of the existing prototype.

- Design simulation, decision-support, and AI-driven components for multi-domain military scenarios.

- Combine LLMs and generative AI with formal knowledge, rules, symbolic reasoning, and structured world models.

- Build practical prototypes quickly while establishing a clear path toward a robust production product.

- Work directly with domain experts to translate military and operational concepts into usable software models.

- Drive technical decisions, evaluate trade-offs, and set architectural standards as the team grows.

What You Bring

- Strong hands-on experience in software and AI architecture for complex products.

- Practical experience with LLMs, generative AI, and neuro-symbolic or symbolic-AI approaches.

- Experience with knowledge representation, knowledge graphs, ontologies, structured world models, or rule-based systems.

- Proven ability to move from ambiguous concepts to working software and prototypes.

- Strong product-engineering mindset: you can design, build, and iterate, not only research or advise.

- Relevant experience in military simulation, wargaming, defence software, command-and-control systems, operational research, military decision support, or a closely related domain.

- Ability to take technical ownership in an early-stage, fast-moving environment.

Nice to Have

- Experience with professional or serious wargaming systems.

- Experience with simulation or game-engine technologies.

- Experience building AI agents or multi-agent systems.

- Background in military AI, defence technology, intelligence, or operational planning.

- Experience with explainable AI, formal logic, automated reasoning, or semantic technologies.

Our Customer:

Our client is a global technology company developing an advanced cloud platform for AI-powered voice communication. Their product enables organizations to build, integrate, and deploy intelligent voice services by combining modern AI technologies, large language models, and enterprise-grade communication infrastructure. The engineering team focuses on creating scalable, cloud-native SaaS solutions that process real-time interactions while maintaining high performance, reliability, and security.

Your tasks:

• Design and develop new product features across both backend and frontend components.
• Build scalable backend services using modern .NET technologies.
• Develop responsive Single Page Applications using the latest React ecosystem.
• Design and integrate REST and GraphQL APIs.
• Work with relational and NoSQL databases while ensuring data consistency and performance.
• Participate in designing microservices-based architecture and distributed systems.
• Collaborate with product managers, architects, and other engineers throughout the entire development lifecycle.
• Leverage AI-assisted development tools (such as Claude, GitHub Copilot, etc.) to improve productivity while maintaining full
• ownership and understanding of the implementation.
• Write clean, maintainable, and well-tested code following modern engineering best practices.
• Contribute to architecture discussions, code reviews, and continuous product improvements.

Required experience and skills:

• 3+ years of commercial experience in Full Stack development.
• Strong experience with modern C#, .NET Core, and ASP.NET Core.
• Solid hands-on experience with the latest versions of React, including Functional Components, Hooks, and modern state management.
• Experience building Single Page Applications (SPA).
• Strong knowledge of Entity Framework.
• Experience designing and developing microservices-based applications.
• Practical experience with REST APIs and GraphQL.
• Experience with SQL and NoSQL databases (SQL Server, PostgreSQL, MongoDB, or similar).
• Good understanding of asynchronous programming, distributed systems, and cloud-native application development.
• Experience using AI-assisted development tools (Claude, GitHub Copilot, or similar) as part of the software development workflow.
• Ability to explain architectural decisions, coding approaches, and engineering best practices independently, without relying solely on AI-generated code.
• Strong analytical thinking, problem-solving skills, and ownership mindset.
• Experience working in Agile development environments.
• Upper-Intermediate (B2) or higher level of English.

Would be a plus:

• Experience with Docker and CI/CD pipelines.
• Experience with Azure and Azure Kubernetes Service (AKS).
• Knowledge of cloud-native SaaS architecture.
• Experience with high-load or real-time communication systems.
• Familiarity with modern software architecture patterns and system design.
• Experience participating in technical design discussions and architectural decision-making.

Working conditions

• 5-day working week, 8-hour working day;
• Remote work.

We are looking for a skilled and motivated Platform Developer to join our Engineering team, focusing on database architecture, data transformation, workflow automation, and AI integration. You will be instrumental in building and maintaining the data infrastructure and automated systems that power our internal and client-facing products. This role requires deep backend expertise combined with a strong automation and AI mindset, and the ability to own systems end-to-end in a fast-moving, small team environment.
 

Requirements

To be successful in this role, you should meet the following minimum experience standards:

• Node.js Backend: 5+ years of professional experience building scalable backend services, with strong command of asynchronous programming, data pipelines, and complex business logic.
• Database Architecture: Strong working knowledge of relational databases (PostgreSQL or MySQL), including schema design, indexing, query optimization, and data modeling for high-volume transformations.
• Data Transformation: Experience designing and maintaining ETL or data transformation pipelines — cleaning, normalizing, and routing data across systems.
• Automation Expertise: 1+ years of hands-on experience with workflow automation platforms such as n8n (preferred), Make.com, or Zapier, including writing custom code nodes and managing multi-step workflows.
• AI Integration: Experience integrating LLMs (e.g., OpenAI API, Gemini, Claude) into backend workflows, including prompt engineering, structured output handling, and building AI-augmented pipelines.
• API Integration: Solid command of integrating third-party REST/GraphQL APIs, handling authentication (OAuth2, API Keys), and managing rate limits and error recovery.
• Cloud Infrastructure: Hands-on experience deploying and maintaining backend services on DigitalOcean and/or Google Cloud Platform, including working with managed databases and containerized environments (Docker).
• Version Control: Proficiency with Git and familiarity with CI/CD workflows.
• Claude Code/Codex: Advanced experience.
   

Plus Skills

Experience in any of the following areas is a significant advantage:

• Python: Willingness and ability to write Python scripts where needed for data processing, ML tooling, or integrations that lack Node.js support.
• Advanced AI Workflows: Familiarity with LangChain, vector databases (RAG), or multi-agent orchestration patterns.
• Frontend Exposure: Working knowledge of React or Next.js to build lightweight internal dashboards or tooling interfaces.
• Technical SEO: Understanding of SEO data metrics (Volume, KD, CPC) and content performance signals — useful for engineering logic behind data-driven content systems.
   

Key Responsibilities

• Database Architecture: Design, maintain, and optimize PostgreSQL schemas to support data transformation workflows, session management, and reporting needs.
• Data Transformation: Build reliable pipelines that ingest, clean, transform, and route data between internal systems and third-party APIs.
• Automation Development: Build and maintain automation workflows in n8n and Node.js — including custom logic nodes, error handling, and retry strategies.
• AI Integration: Implement LLM-powered features into backend pipelines, including prompt design, structured JSON output parsing, and model orchestration.
• API Ecosystem Management: Integrate and maintain connections with tools such as Slack, Google Drive, Google Analytics, and other data sources and destinations.
• System Reliability: Monitor, debug, and improve the reliability of automated systems — handling edge cases like API timeouts, context window limits, and malformed data.
• Cloud Operations: Deploy and manage backend services on DigitalOcean and Google Cloud, including scaling, environment configuration, and uptime.
• Documentation: Maintain clear technical documentation for data models, automation architectures, and API integrations to support team knowledge sharing.
   

Perks & Benefits

• Competitive salary and benefits package.
• Hybrid work environment with the opportunity to be fully remote
• Cutting-Edge Tech: Work on real AI-augmented systems that directly impact client outcomes.
• Small, Agile Team: Direct access to leadership and a culture that values ownership and creative problem-solving over rigid ticket queues.
• Career Growth: Financial support for continuous learning and professional development.
   

Required Skills & Experience

• Node.js: 5+ years
• PostgreSQL / MySQL: 3+ years
• React: 2+ years
• n8n or equivalent automation platform: 1+ years
• LLM API integration (OpenAI, Gemini, or similar): demonstrated experience

About the Team

You will join an international Ukrainian–Israeli development team working on a data-driven product in the sports betting domain (African market), with future plans to expand into banking solutions.

Project Overview

The product collects and aggregates sports event data from multiple sources, analyzes client behavior, and distributes processed data to end users. The project is actively evolving, with a strong focus on automation and AI-driven decision-making.

Role Purpose

Both frontend and backend experience are highly important for this role. Only candidates with a .NET and Angular tech stack will be considered.

Responsibilities

• Develop and maintain backend and frontend services using .NET 5/Angluar 16
• Develop system integrations with third party providers (SMS. email, payment systems)
• Work with MS SQL databases (data modeling, performance optimization, changes management)
• Experience with Agentic.ai
• Participate in system architecture discussions and technical decisions
• Collaborate closely with the Team Lead and development team
• Take ownership of assigned components and ensure their stability in production
• Participate in estimation, planning, and Jira-based workflows
• Be available for paid on-call duty on weekends (emergency response within 1 hour, approximately 1-2 per month)

Technical Requirements

Must-have

• Angular 16
• Ionic
• .NET 5
• MS SQL
• understanding of backend architecture and data flows
• Experience working in production systems
• English B2+
  • Experience with Claude and agentic development

Nice-to-have

• RabbitMQ
• AWS
• Python

Soft Skills

• Fast learner, flexible, able to work in a fast-paced environment
• Strong sense of ownership and responsibility
• Attention to detail
• Clear and effective communication
• Team-oriented and humble mindset

B2B, remote, long-term cooperation. 

About the Role

The company is developing a consumer commerce platform that combines real-time 3D interactions with the purchase of physical products, including a real-money wallet and operational workflows. The technology stack is built entirely around TypeScript. The engineering team is small and experienced, working closely with the CTO. This role is for a highly experienced individual contributor to take technical ownership of backend architecture across a customer-facing web product, an internal operations platform, and supporting services. A key part of the role involves systems where correctness and reliability have direct financial impact, such as wallet and ledger functionality, transaction settlement, verifiable outcome generation, and fulfillment workflows. The platform uses an event-driven architecture within a TypeScript monorepo, including Fastify BFF services, asynchronous workers, shared domain components backed by PostgreSQL, MongoDB for analytics, Valkey for caching, RabbitMQ for messaging, and S3-compatible storage with CDN. Infrastructure runs on AWS ECS with infrastructure-as-code and automated CI/CD. You will work closely with the CTO on architectural direction and platform evolution.
 

Responsibilities

• Take ownership of architectural decisions across backend services, including service boundaries, data ownership, idempotency, outbox patterns, caching, and failure handling.
• Document important technical decisions and revisit them as requirements and system constraints evolve.
• Design and evolve financially sensitive functionality, including double-entry wallet accounting, payments and withdrawals, inventory settlement, and auditable outcome-generation mechanisms.
• Work across layers when necessary, from database schemas and Drizzle migrations through domain logic, Fastify APIs, asynchronous consumers, and React interfaces.
• Provide technical leadership for the internal operations platform supporting catalog, fulfillment, finance, and customer-support workflows.
• Establish engineering standards around contract-first APIs, deterministic testing, database migrations, and code-review quality.
• Mentor other engineers while maintaining a hands-on individual-contributor role.
• Own production reliability through observability, incident response, capacity planning, performance analysis, and ongoing reliability improvements.
   

Requirements

• 8–9+ years of professional software engineering experience, including several years with direct responsibility for architecture and technical decisions in production systems.
• Proven experience defining service boundaries, selecting appropriate storage technologies, and scaling production systems.
• Practical understanding of capacity planning, caching strategies, database connection management, performance bottlenecks, and production debugging.
• Ability to evaluate architectural trade-offs such as consistency vs. availability, synchronous vs. asynchronous communication, caching vs. source-of-truth access, and build vs. buy decisions.
• Strong server-side engineering background with Node.js/TypeScript, .NET, or Java. Engineers coming from .NET or Java should be comfortable transitioning to TypeScript.
• Deep experience with relational databases, including schema design, transactions and isolation levels, indexing, and migrations of live production systems.
• Experience using document databases and caching systems where they provide clear advantages alongside relational storage.
• Production experience with event-driven architectures, message brokers, idempotent processing, outbox patterns, and delivery guarantees.
• Experience owning financially sensitive systems such as payments, billing, ledgers, trading, or similar transaction-heavy functionality.
• Ability to document architectural decisions clearly and challenge technical assumptions when necessary.
   

About the Company

The company is a lean product team developing a consumer commerce platform that combines real-time 3D interactions with the purchase of physical products. The product also includes a real-money wallet and operational workflows for order processing and fulfillment. Their technology stack is built entirely around TypeScript. The engineering team is small and experienced, with engineers working closely with and reporting directly to the CTO, allowing for fast communication and decision-making.

S-PRO is looking for a Senior Fullstack Developer to join our team and work on a product with a strong focus on modern web development and AI-powered functionality.

What you’ll do

• Develop features across the full stack using Vue 3 + TypeScript and Python + Django.
• Build and maintain REST APIs with Django REST Framework.
• Work with business logic, data models, and background processing pipelines.
• Design and optimize database schemas and queries.
• Integrate the product with external services and third-party APIs.
• Develop and improve AI-powered product functionality, including LLM-based features, AI agents, retrieval, and evaluation.
• Work with AI coding tools such as Cursor, Claude Code, Codex, or similar solutions in your daily development workflow.
• Write and maintain automated tests using pytest, Vitest, and Playwright.
• Take ownership of features end-to-end, from implementation to delivery.
• Collaborate closely with other engineers, product managers, and stakeholders.

What we’re looking for

• 5+ years of professional experience in software development.
• Strong hands-on experience with Python and Django.
• 3+ years of commercial experience with Vue.js and TypeScript.
• Strong knowledge of REST APIs and backend architecture.
• Solid experience with PostgreSQL and database design, query optimization, and migrations.
• Experience with background processing and distributed systems.
• Hands-on experience building AI-powered features or products using LLMs, agents, retrieval/RAG, evaluation, or related technologies.
• Daily experience working with AI coding agents such as Cursor, Claude Code, Codex, or similar tools.
• Experience working with complex systems, third-party integrations, and real-world data.
• Good understanding of UI/UX and ability to build user-friendly interfaces.
• Strong communication skills and ability to work independently.
• English — Upper-Intermediate (B2) or higher.

Nice to have

• Experience in fintech or other regulated industries.
• Experience with OpenSearch.
• Experience with Playwright.
• Experience with cloud infrastructure and AWS.

Our tech stack

Frontend: Vue 3, TypeScript, Vite, Pinia, Vuetify, Tailwind CSS, Shadcn, Vitest, Playwright

Backend: Python, Django, Django REST Framework, Celery, PostgreSQL, Redis, OpenSearch, pytest

AI: LLMs, AI agents, retrieval/RAG, evaluation, AI coding agents

What we offer:

• Long team focus: we create an environment of transparent communication, and minimal bureaucracy, which leads to long-term relationships.
• Development of niche expertise: we are working in several niches, such as FinTech, healthcare, and logistics. Therefore, our employees can develop their own expertise in these domains.
• Continuous learning: we create employee development plans / personal roadmaps /quick promotion processes.
• Internal career development: 80% of our current executives were promoted to those positions within S-PRO. We encourage initiative. If a person wants to set new challenges and grow, we will definitely support them.

Benefits and perks:

• Flexible schedule.
• Remote work model.
• Medical insurance
• Paid vacations
• Paid Sick-leaves.
• Paid State holidays.

We are looking for a Junior JavaScript + Java Developer to join our team and contribute to the development and support of a modern CRM system.

You will work across both frontend and backend, using JavaScript/React and Java, while gaining practical experience with APIs, data processing, third-party integrations, and real-world product development.

This role is a great opportunity for a junior developer who wants to strengthen their JavaScript skills while also developing a solid foundation in Java backend development and gradually grow into a full-stack engineer.

Responsibilities

• Develop and maintain web applications using JavaScript, React, and Java
• Work with Java-based backend services and RESTful APIs
• Implement and support frontend functionality using React
• Integrate third-party services and APIs
• Work with data parsing, transformation, and processing
• Write clean, readable, and maintainable code
• Debug issues and improve application performance
• Work with JSON, HTTP, asynchronous operations, and data structures
• Collaborate with developers and stakeholders in an Agile environment

• Participate in code reviews and gradually take ownership of development tasks

   

Requirements

• Basic to intermediate knowledge of JavaScript
• Basic understanding of React
• Basic knowledge of Java and object-oriented programming
• Understanding of REST APIs, HTTP, and client-server architecture
• Familiarity with HTML, CSS, and browser Developer Tools
• Understanding of JSON, data structures, and asynchronous programming
• Basic understanding of Java backend concepts and ability to work with existing Java code
• Familiarity with Git and version control workflows
• Ability to write or understand basic scripts for data parsing and transformation
• Basic understanding of databases and SQL
• Good problem-solving skills and willingness to learn

• English: Upper-Intermediate or higher

   

Nice to Have

• Experience with Spring / Spring Boot
• Experience with Node.js
• Knowledge of PostgreSQL, MongoDB, or other databases
• Experience with Postman or similar API testing tools
• Understanding of Maven or Gradle
• Experience with Java-based backend systems
• Any experience using or integrating AI-powered tools or services
• Exposure to Agile / Scrum workflows

• Experience working with third-party APIs or integrations

   

What We Offer

• Competitive salary and bonuses
• Remote-first culture
• Flexible schedule
• Open-minded, results-driven environment
• Opportunity to work with both JavaScript and Java
• Mentorship and opportunities for professional growth
• Product ownership and real impact on the development process

contentmaker.space is building the operating system for video production agencies — the tool that replaces the messy stack of Notion, Slack, Drive and spreadsheets these teams run on today. We're a small, bootstrapped team out of Belgium, founded by Thomas and Joris, and we already run a real agency that uses the product every day. So everything you build gets used and tested by actual customers within days, not quarters.

One founder has built the entire platform so far. He's moving to product design and direction, which means the delivery of the product needs an owner. That's this job. We're looking for one engineer to work alongside him — someone who wants to genuinely be part of a small team, not a faceless contractor we hand tickets to.
 

WHAT YOU'D OWN

The backlog, end to end. Something breaks or a customer asks for something. You reproduce it, you decide what it actually is, you write the issue, you scope it, you ship it, you verify it in production. Nobody hands you a groomed ticket — you're the one who grooms it.

In a normal week:
- Triage what came in: bug reports from the agency team, Sentry errors, Featurebase feedback
- Turn vague reports into issues someone could actually pick up, including the ones our overnight AI builder works on while you sleep
- Ship the fixes and the small features yourself
- Review what the AI agents produced overnight and decide what merges
- Tell the founder which parts of the product keep breaking, and what that means for the roadmap

You're not a project manager and you're not a maintenance engineer. You're the person who keeps the thing moving while the founder is thinking two months ahead.
 

OUR STACK

Frontend: React 18, TypeScript, Vite, Tailwind CSS, shadcn/ui, TanStack Query, React Hook Form + Zod
Backend: Supabase — PostgreSQL with Row Level Security on everything, Deno edge functions
Also: Stripe, Expo/React Native, Tauri v2, Sentry, Mixpanel, i18next

You don't need all of it. Solid React + TypeScript and real comfort with a relational database gets you most of the way.
 

WHO WE'RE LOOKING FOR

- 3–6 years building and shipping web applications with React and TypeScript
- You debug well. Given a vague report — "the kanban card doesn't update sometimes" — you can get from that to a reproduction and a root cause without someone holding your hand. This is the single most important thing on this list.
- Comfortable in SQL: you've read a query plan, you know what an index and a transaction do
- You write clearly. A good issue is half the work here, and a bad one costs everyone a day.
- You've supported something in production and know what it feels like when a customer is blocked
- Strong written English and you communicate proactively — you flag blockers early instead of going quiet. Silence is the one thing that doesn't work on a team this small.
- You work in or near European hours (CET ±2-3) so we genuinely overlap during the day
- You build with AI tools (Claude, Cursor, Copilot) and understand what you ship. We don't expect you to write every line by hand — we move fast with AI. But you need to actually understand the code, review what the AI produces, and debug it when it breaks. Judgment over typing speed.
- Bonus: you've shipped something with Supabase, Stripe or React Native

We care a lot more about how you think, communicate, and ship than about your CV or where you're based.
 

WHY THIS IS A GOOD JOB AND NOT A CHORE

You'll see every part of a real SaaS in the first month — billing, auth, multi-tenancy, mobile, the lot. You'll have direct access to the founder and to the agency team that uses the product all day, so you find out within hours whether what you shipped was right. And the ceiling isn't fixed: as the team grows, the person who knows every corner of this codebase is the person who leads it.
 

THE SETUP

- Contractor, full-time (32–40h/week), invoicing monthly in EUR
- $1200–2000/month depending on experience, reviewed after six months
- Fully remote, flexible hours around a European overlap window